:root {
  --bg: #f4f6f8;
  --surface: #ffffff;
  --surface-alt: #f8fafc;
  --text: #142033;
  --muted: #5f6b7c;
  --line: #dde4ee;
  --brand: #115b31;
  --brand-strong: #0c4a28;
  --accent: #d1980e;
  --accent-strong: #bf8708;
  --footer-bg: #1a2944;
  --footer-line: #31486c;
  --footer-text: #d5def0;
  --footer-muted: #a7b6d0;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: min(1160px, 92vw);
  --shadow-soft: 0 8px 24px rgba(17, 27, 44, 0.08);
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.62;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 82px 0;
}

body:not(.page-contact) main > section {
  position: relative;
  isolation: isolate;
}

body:not(.page-contact) main > section > .container {
  position: relative;
  z-index: 1;
}

body:not(.page-contact) main > section:nth-of-type(odd)::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 88% at 12% 0%, rgba(17, 91, 49, 0.12) 0%, rgba(17, 91, 49, 0.045) 36%, rgba(17, 91, 49, 0) 74%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(255, 255, 255, 0.36) 56%, rgba(255, 255, 255, 0));
  pointer-events: none;
  z-index: 0;
}

body:not(.page-contact) main > section:nth-of-type(even)::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 86% at 88% 0%, rgba(20, 32, 51, 0.11) 0%, rgba(20, 32, 51, 0.04) 40%, rgba(20, 32, 51, 0) 74%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.34) 58%, rgba(255, 255, 255, 0));
  pointer-events: none;
  z-index: 0;
}

body:not(.page-contact) main > section + section {
  border-top: 1px solid rgba(221, 228, 238, 0.46);
}

body:not(.page-contact) main > section + section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 56px;
  background: linear-gradient(180deg, rgba(244, 246, 248, 0.95), rgba(244, 246, 248, 0.45) 50%, rgba(244, 246, 248, 0));
  pointer-events: none;
  z-index: 0;
}

.section-head {
  margin-bottom: 30px;
}

.section-head h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 2.4vw, 2.8rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 12px;
}

.section-head p {
  color: var(--muted);
  max-width: 64ch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(17, 91, 49, 0.22);
  border-radius: 999px;
  background: rgba(17, 91, 49, 0.08);
  color: var(--brand-strong);
  font-family: "Poppins", sans-serif;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  padding: 7px 13px;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 0.94rem;
  font-weight: 700;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  cursor: pointer;
}

.btn::after {
  content: "";
  position: absolute;
  top: -1px;
  bottom: -1px;
  left: -120%;
  width: 42%;
  transform: skewX(-22deg);
  background: linear-gradient(108deg, transparent 0%, rgba(255, 255, 255, 0.38) 48%, transparent 100%);
  transition: left 560ms ease;
  pointer-events: none;
}

.btn:hover::after,
.btn:focus-visible::after {
  left: 140%;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--brand-strong);
  transform: translateY(-1px);
}

.btn-secondary {
  border-color: var(--line);
  background: #fff;
  color: var(--text);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: #bcc9da;
  background: #fdfefe;
  transform: translateY(-1px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--brand-strong);
}

.text-link:hover {
  color: var(--brand);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  margin: 0;
  padding: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  overflow: visible;
}

.site-header.scrolled {
  box-shadow: var(--shadow-soft);
}

.site-topbar {
  margin: 0;
  background: var(--brand);
  color: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.topbar-inner {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.topbar-contact {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.86rem;
}

.topbar-contact a:hover {
  color: #fff;
}

.topbar-social,
.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-social {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  display: grid;
  place-items: center;
  font-size: 0;
  color: rgba(255, 255, 255, 0.9);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.top-social svg {
  width: 15px;
  height: 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.top-social:hover {
  background: #fff;
  border-color: #fff;
  color: var(--brand);
}

.nav-shell {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.08rem;
  font-weight: 700;
}

.brand-meta {
  display: grid;
  gap: 2px;
  align-items: center;
  justify-items: center;
  line-height: 1.1;
  text-align: center;
}

.brand-wordmark {
  width: auto;
  max-width: 188px;
  height: 26px;
  object-fit: contain;
  display: block;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
  font-family: "Inter", sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
}

.nav-toggle {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--brand-strong);
  display: grid;
  place-items: center;
}

.nav-toggle svg {
  width: 21px;
  height: 21px;
}

.nav-menu {
  position: absolute;
  top: calc(100% - 6px);
  left: 0;
  right: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-soft);
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 8px;
}

.nav-menu.open {
  display: flex;
}

.nav-dropdown {
  border-radius: 9px;
}

.nav-dropdown > summary {
  list-style: none;
  cursor: pointer;
}

.nav-dropdown > summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.nav-dropdown-toggle svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  transition: transform var(--transition);
}

.nav-dropdown[open] .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

.nav-dropdown:hover > .nav-dropdown-toggle,
.nav-dropdown:focus-within > .nav-dropdown-toggle {
  color: var(--brand-strong);
  background: #eef6f0;
}

.nav-link {
  color: var(--muted);
  font-weight: 600;
  padding: 11px 13px;
  border-radius: 9px;
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text);
  background: #f3f7fb;
}

.nav-link.active {
  color: var(--brand-strong);
  background: #eef6f0;
}

.dropdown-menu {
  margin-top: 4px;
  border: 1px solid #e0e8f3;
  border-radius: 10px;
  background: #f7faff;
  padding: 7px;
  display: none;
  gap: 3px;
}

.nav-dropdown[open] .dropdown-menu {
  display: grid;
}

.dropdown-link {
  color: var(--muted);
  font-size: 0.87rem;
  font-weight: 600;
  border-radius: 8px;
  padding: 9px 10px;
  transition: background var(--transition), color var(--transition);
}

.dropdown-link:hover,
.dropdown-link:focus-visible {
  background: #eaf3f0;
  color: var(--brand-strong);
}

.nav-cta {
  display: none;
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 8px 20px rgba(209, 152, 14, 0.25);
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}

.hero {
  padding: 54px 0 72px;
}

.hero-grid {
  display: grid;
  gap: 24px;
}

.hero-content h1 {
  margin-top: 14px;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4.3vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.hero-content p {
  margin-top: 16px;
  color: var(--muted);
  max-width: 60ch;
}

.hero-actions {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
}

.metric-list {
  margin-top: 26px;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.metric-list li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 13px;
}

.metric-list strong {
  display: block;
  font-family: "Poppins", sans-serif;
  font-size: clamp(1.2rem, 2.2vw, 1.55rem);
  color: var(--brand-strong);
}

.metric-list span {
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-panel,
.surface-panel,
.card,
.step-card,
.project-card,
.quote-card,
.doc-card,
.contact-form,
.info-card,
.map-card,
.corporate-meta {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 16px rgba(22, 32, 48, 0.06);
}

.hero-panel {
  padding: 24px;
  display: grid;
  gap: 14px;
}

.hero-panel h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.35rem, 2vw, 1.95rem);
  line-height: 1.2;
  margin-bottom: 10px;
}

.hero-panel p {
  color: var(--muted);
}

.panel-grid {
  margin-top: 6px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.panel-chip {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface-alt);
  color: #39465a;
  font-size: 0.83rem;
  font-weight: 600;
  padding: 10px;
}

.hero-media-frame,
.page-hero-media {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #f6f9ff;
}

.hero-media-frame img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.page-hero-media {
  margin-bottom: 4px;
}

.page-hero-media img {
  width: 100%;
  aspect-ratio: 16 / 8.4;
  object-fit: cover;
}

.page-hero .surface-panel {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 18px;
}

.cards-grid {
  display: grid;
  gap: 16px;
}

.card {
  padding: 22px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(22, 32, 48, 0.1);
  border-color: #cfd8e4;
}

.icon-badge {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: #eef5f0;
  border: 1px solid #dce9e1;
  color: var(--brand-strong);
  margin-bottom: 14px;
}

.icon-badge svg {
  width: 24px;
  height: 24px;
}

.card h3,
.surface-panel h3,
.step-card h3,
.project-card h3,
.info-card h3,
.doc-card h3 {
  font-family: "Space Grotesk", sans-serif;
}

.card h3 {
  font-size: 1.22rem;
  margin-bottom: 9px;
}

.card p,
.project-card p,
.doc-card p,
.quote-card p,
.info-list,
.info-card,
.surface-panel p,
.step-card p,
.detail-main p,
.page-hero p,
.breadcrumb,
.meta-row dd {
  color: var(--muted);
}

.card p {
  margin-bottom: 14px;
}

.chip-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.chip-list li,
.kpi {
  border-radius: 999px;
  border: 1px solid #d4e1d8;
  background: #f2f8f4;
  color: var(--brand-strong);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 10px;
}

.split-section,
.page-hero-grid,
.detail-layout,
.contact-layout {
  display: grid;
  gap: 22px;
}

.page-hero-grid {
  align-items: start;
}

.page-hero-copy {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-hero-highlights {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-hero-highlights li {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: #344862;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 10px 11px;
}

.surface-panel {
  padding: 24px;
}

.check-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.check-list li {
  position: relative;
  padding-left: 24px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--brand);
}

.logo-wall {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.logo-item {
  min-height: 74px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 10px;
  color: #38465b;
  font-family: "Poppins", sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.cta-band {
  background: linear-gradient(135deg, #1d6a3b, #12522d);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  color: #fff;
  padding: 30px;
}

.cta-band h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.55rem, 2vw, 2.2rem);
  line-height: 1.18;
  margin-bottom: 10px;
}

.cta-band p {
  max-width: 60ch;
  opacity: 0.94;
  margin-bottom: 18px;
}

.cta-band .btn-secondary {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(255, 255, 255, 0.4);
}

.page-hero {
  padding: 52px 0 42px;
}

.page-hero h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-top: 10px;
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
}

.breadcrumb a {
  color: var(--brand-strong);
  font-weight: 600;
}

.detail-main article + article {
  margin-top: 18px;
}

.detail-main h2,
.detail-main h3 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.2;
}

.detail-main h2 {
  font-size: clamp(1.4rem, 2vw, 2rem);
  margin-bottom: 10px;
}

.detail-main h3 {
  font-size: 1.16rem;
  margin-bottom: 8px;
}

.process-grid {
  display: grid;
  gap: 14px;
  counter-reset: step;
}

.step-card {
  padding: 20px;
  position: relative;
}

.step-card::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  right: 12px;
  top: 10px;
  color: #d6dfeb;
  font-family: "Poppins", sans-serif;
  font-size: 1.9rem;
}

.step-card h3 {
  margin-bottom: 8px;
}

.project-grid,
.testimonial-grid,
.info-grid,
.doc-grid {
  display: grid;
  gap: 16px;
}

.quote-card,
.project-card,
.doc-card {
  padding: 22px;
}

.quote-card p {
  color: #2a3951;
  font-size: 1rem;
}

.quote-card footer {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.kpi-row {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.contact-form {
  padding: 24px;
}

.contact-form h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.4rem, 1.8vw, 1.8rem);
  margin-bottom: 6px;
}

.contact-form > p {
  margin-bottom: 16px;
}

.contact-form form .btn {
  margin-top: 18px;
}

.contact-flow {
  padding-top: 0;
  overflow: visible;
}

.contact-map-stage {
  position: relative;
}

.contact-hero-overlay {
  position: absolute;
  top: clamp(16px, 3vw, 38px);
  left: 50%;
  transform: translateX(-50%);
  width: var(--container);
  z-index: 3;
}

.contact-hero-card {
  border-radius: var(--radius-lg);
  border: 1px solid #d2ddea;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 34px rgba(21, 34, 54, 0.14);
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
  padding: clamp(14px, 2.2vw, 22px);
  display: grid;
  gap: 10px;
  text-align: center;
}

.contact-hero-card h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.7rem, 2.7vw, 2.45rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.contact-hero-card p {
  color: var(--muted);
  max-width: 74ch;
  margin-inline: auto;
}

.contact-hero-highlights {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.contact-hero-highlights li {
  text-align: center;
  background: rgba(255, 255, 255, 0.88);
  border-color: #d2ddea;
  box-shadow: 0 6px 14px rgba(22, 34, 53, 0.08);
  padding: 9px 10px;
}

.contact-map-wide {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #dbe6f1;
}

.contact-map-wide iframe {
  width: 100%;
  border: 0;
  display: block;
  min-height: 600px;
  height: clamp(600px, 64vw, 820px);
}

.contact-bottom-wrap {
  position: relative;
  margin-top: calc(clamp(600px, 64vw, 820px) * -0.15);
  z-index: 2;
}

.contact-bottom-grid {
  display: grid;
  gap: 16px;
}

.detail-impact {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.impact-extend {
  margin-top: 10px;
  border-top: 1px dashed #d6e0ed;
  padding-top: 11px;
  display: grid;
  gap: 7px;
}

.impact-extend h4 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
}

.impact-extend p {
  color: var(--muted);
  font-size: 0.92rem;
}

.impact-chips {
  margin-bottom: 0;
}

.form-row {
  display: grid;
  gap: 12px;
  margin-bottom: 12px;
}

.form-group {
  display: grid;
  gap: 7px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  border: 1px solid #cad6e3;
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  font: inherit;
  padding: 11px 12px;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #97abc6;
  box-shadow: 0 0 0 3px rgba(151, 171, 198, 0.2);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.map-card iframe {
  width: 100%;
  border: 0;
  height: 320px;
}

.info-card {
  padding: 20px;
}

.info-card h3 {
  margin-bottom: 10px;
}

.info-list {
  list-style: none;
  display: grid;
  gap: 8px;
}

.info-list strong {
  color: var(--text);
}

.corporate-meta {
  padding: 24px;
}

.meta-grid {
  display: grid;
  gap: 12px;
}

.meta-row {
  border-bottom: 1px dashed #d3dde9;
  padding-bottom: 10px;
}

.meta-row:last-child {
  border-bottom: 0;
}

.meta-row dt {
  font-weight: 700;
  margin-bottom: 4px;
}

.doc-card p {
  margin-bottom: 12px;
}

.site-footer {
  margin-top: 76px;
  padding: 56px 0 26px;
  background: var(--footer-bg);
  color: var(--footer-text);
}

.footer-grid {
  display: grid;
  gap: 22px;
}

.footer-brand {
  max-width: 34ch;
}

.footer-brand-link .brand-meta small {
  color: var(--footer-muted);
}

.footer-brand p {
  margin-top: 12px;
  color: var(--footer-muted);
}

.footer-links h3,
.footer-contact h3 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.06rem;
  margin-bottom: 12px;
  color: #f2f6ff;
}

.footer-links ul,
.footer-contact ul {
  list-style: none;
  display: grid;
  gap: 8px;
}

.footer-links a,
.footer-contact a {
  color: var(--footer-text);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: #fff;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(22, 32, 48, 0.06);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.03rem;
  font-weight: 700;
  color: var(--text);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #ecf4ef;
  color: var(--brand-strong);
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  border-top: 1px solid #e6edf6;
  color: var(--muted);
  padding: 14px 18px 16px;
}

.footer-bottom {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--footer-line);
  color: var(--footer-muted);
  font-size: 0.88rem;
  text-align: center;
}

.reveal {
  opacity: 1;
  transform: none;
}

.reveal.reveal-ready {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 550ms ease, transform 550ms ease;
}

.reveal.reveal-ready.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 680px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .logo-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .project-grid,
  .testimonial-grid,
  .info-grid,
  .doc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.1fr 0.9fr 0.9fr 1.2fr;
  }
}

@media (min-width: 920px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0;
    flex: 1;
  }

  .nav-dropdown {
    position: relative;
    display: flex;
    align-items: center;
    padding-bottom: 10px;
    margin-bottom: -10px;
  }

  .nav-dropdown::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 12px;
  }

  .nav-dropdown > summary {
    min-width: 120px;
  }

  .nav-dropdown .dropdown-menu {
    position: absolute;
    left: 0;
    top: 100%;
    min-width: 236px;
    margin-top: 0;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    padding: 8px;
    box-shadow: var(--shadow-soft);
    display: none;
    z-index: 40;
  }

  .nav-dropdown:hover .dropdown-menu,
  .nav-dropdown:focus-within .dropdown-menu,
  .nav-dropdown[open] .dropdown-menu {
    display: grid;
  }

  .nav-dropdown:hover .nav-dropdown-toggle svg,
  .nav-dropdown:focus-within .nav-dropdown-toggle svg {
    transform: rotate(180deg);
  }

  .nav-cta {
    display: inline-flex;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: stretch;
  }

  .cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .split-section,
  .page-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .contact-hero-highlights {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .detail-layout {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: stretch;
  }

  .detail-impact {
    min-height: 100%;
    height: 100%;
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .project-grid,
  .testimonial-grid,
  .info-grid,
  .doc-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .contact-bottom-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .contact-bottom-grid .info-grid {
    grid-template-columns: 1fr;
  }

  .contact-map-wide iframe {
    min-height: 660px;
    height: 660px;
  }

  .map-card iframe {
    min-height: 468px;
    height: 100%;
  }

  .meta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }
}

@media (max-width: 919px) {
  .topbar-social {
    display: none;
  }

  .topbar-inner {
    justify-content: center;
  }

  .nav-menu {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--mobile-nav-top, 124px);
    bottom: 0;
    height: calc(100dvh - var(--mobile-nav-top, 124px));
    max-height: calc(100dvh - var(--mobile-nav-top, 124px));
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
    box-shadow: none;
    background: #fff;
    padding: 16px min(6vw, 24px) 22px;
    gap: 8px;
    overflow-y: auto;
    z-index: 999;
  }

  .nav-link {
    padding: 13px 14px;
    font-size: 1rem;
  }

  .dropdown-menu {
    background: #f8fbff;
    border-color: #dce6f3;
    margin-top: 0;
  }

  .contact-hero-highlights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-hero-overlay {
    top: 12px;
  }

  .contact-hero-card {
    padding: 14px;
    gap: 9px;
  }

  .contact-map-wide iframe {
    min-height: 620px;
    height: 620px;
  }

  .contact-bottom-wrap {
    margin-top: -93px;
  }
}

@media (max-width: 679px) {
  .section {
    padding: 68px 0;
  }

  .contact-flow {
    padding-top: 0;
  }

  .hero {
    padding: 40px 0 64px;
  }

  .metric-list,
  .panel-grid {
    grid-template-columns: 1fr;
  }

  .page-hero-highlights {
    grid-template-columns: 1fr;
  }

  .contact-hero-overlay {
    top: 10px;
  }

  .contact-hero-highlights {
    grid-template-columns: 1fr;
  }

  .contact-map-wide iframe {
    min-height: 680px;
    height: 680px;
  }

  .contact-bottom-wrap {
    margin-top: -102px;
  }

  .topbar-contact {
    font-size: 0.79rem;
    gap: 8px;
  }

  .topbar-contact span {
    display: none;
  }

  .topbar-contact a + a {
    border-left: 1px solid rgba(255, 255, 255, 0.24);
    padding-left: 8px;
  }

  .cta-band {
    padding: 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}